Availability
You don’t want to be a one-tire fryer at the track, and welds can weaken your axles—full spools and mini spools are the stronger way to lock your axles together...
You don’t want to be a one-tire fryer at the track, and welds can weaken your axles—full spools and mini spools are the stronger way to lock your axles together for maximum traction!
Spools (also called full spools) replace your differential carrier and lock the left and right axles together. There are no moving parts, they add support to the ring gear, and they can save unsprung weight.
Mini spools fit inside an existing open differential, replacing the side and spider gears. They’re usually less expensive, but aren’t as strong as full spools.
You don’t want to be a one-tire fryer at the track, and welds can weaken your axles—full spools and mini spools are the stronger way to lock your axles together for maximum traction!
Spools (also called full spools) replace your differential carrier and lock the left and right axles together. There are no moving parts, they add support to the ring gear, and they can save unsprung weight.
Mini spools fit inside an existing open differential, replacing the side and spider gears. They’re usually less expensive, but aren’t as strong as full spools.
Showing In Stock Items. Show All 22 Items.
Spool, Full Size, Steel, 31-Spline, 10-Bolt, Ford 8.8 in., Each
Part Number: MGR-FS8-8-31
Estimated Ship Date: Monday 8/25/2025
Estimated Ship Date: Monday 8/25/2025
Spool, Mini, Steel, 31-Spline, 10-Bolt, Ford 8.8 in., Each
Part Number: MGR-MS88-31
Estimated Ship Date: Monday 8/25/2025
Estimated Ship Date: Monday 8/25/2025
Spool, Full Size, Steel, 31-Spline, 10-Bolt, Ford 8.8 in., Each
Part Number: STR-D1558
Estimated Ship Date: Monday 8/25/2025
Estimated Ship Date: Monday 8/25/2025
Spool, Lightweight, Pro Race, 35-spline, Steel, Ford 8.8 in., Each
Part Number: STR-D1567
Estimated Ship Date: Monday 8/25/2025
Estimated Ship Date: Monday 8/25/2025
Spool, Mini, Steel, 28-Spline, 10-Bolt, Ford 8.8 in., Each
Part Number: MGR-MS88-28
Estimated Ship Date: Monday 8/25/2025
Estimated Ship Date: Monday 8/25/2025
Spool, Full Size, Steel, 33-Spline, 10-Bolt, Ford 8.8 in., Each
Part Number: STR-D-1560
Estimated Ship Date: Monday 8/25/2025
Estimated Ship Date: Monday 8/25/2025
Mini Spool, Performance, Steel, 31-spline, Ford 8.8 inch, Each
Part Number: SDH-10015385
Not Yet Reviewed
Estimated Ship Date: Monday 8/25/2025
Estimated Ship Date: Monday 8/25/2025
Spool, Full Size, Steel, 31-Spline, 10-Bolt, Ford 8.8 in., Each
Part Number: MSR-5S8831
Estimated Ship Date: Monday 8/25/2025
Estimated Ship Date: Monday 8/25/2025
Spool, Mini, 31-spline, Steel, Ford 8.8 in., Each
Part Number: YGA-32226
Estimated Ship Date: Sep 24, 2025 if ordered today
Estimated Ship Date: Sep 24, 2025 if ordered today
Mini spool for Ford 8.8" with 28 spline axles
Part Number: YGA-32225
Not Yet Reviewed
Estimated Ship Date: Sep 26, 2025 if ordered today
Estimated Ship Date: Sep 26, 2025 if ordered today
Yukon steel spool for Ford 8.8" with 31 spline axles
Part Number: YGA-32174
Not Yet Reviewed
Estimated Ship Date: Sep 24, 2025 if ordered today
Estimated Ship Date: Sep 24, 2025 if ordered today
Performance Spool Ford 8.8" 31 Spline (Requires Use Of CClip Eliminator Kit)
Part Number: SDH-10002214
Not Yet Reviewed
Estimated Ship Date: Sep 23, 2025 if ordered today
Estimated Ship Date: Sep 23, 2025 if ordered today
Performance Mini Spool (Ford 8.8 - 28 Spline)
Part Number: SDH-10015382
Not Yet Reviewed
Estimated Ship Date: Sep 22, 2025 if ordered today
Estimated Ship Date: Sep 22, 2025 if ordered today
Modal Header
Call To Order
This is a custom order part. You can order this part by Contacting Us.
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster
